Smart lighting has transformed bedrooms and living rooms for years, but the bathroom is often the last room to get the upgrade. That's a shame — a well-lit bathroom with tunable white light can help you wake up in the morning, unwind in the evening, and even automate your routine based on time of day or presence. The challenge is finding fixtures that are both smart and safe for the damp environment a bathroom presents. Here are the best smart bathroom lights available in the UK right now.
What to look for: IP ratings and bathroom zones
UK wiring regulations (BS 7671, the IET Wiring Regulations) divide bathrooms into zones that dictate the minimum ingress-protection (IP) rating a light fitting must carry. Getting this wrong is a safety risk, so it's worth understanding before you buy.
- Zone 0 — inside the bath or shower tray. Requires IP67 at 12 V maximum. Smart lights are not suitable here.
- Zone 1 — directly above the bath or shower up to 2.25 m. Requires at least IP45; in practice IP65 is the standard used for shower lights.
- Zone 2 — 60 cm outside the bath perimeter and up to 2.25 m high, and within 60 cm of any tap. Requires at least IP44.
- Outside zones — the rest of the bathroom. No mandatory IP rating, though IP20 as a minimum is good practice.
Most smart bathroom ceiling lights are IP44-rated, making them suitable for Zone 2 and the open areas of the ceiling. For a Zone 1 shower position, look specifically for IP65 or higher. Any 230 V fitting in Zone 1 also requires RCD protection on the circuit — a job for a qualified electrician.
The best smart bathroom lights in the UK
1. Philips Hue Xamento Medium — best overall
IP44 | 2,100–2,350 lm | RGBW | from £169.99 (prices vary by retailer)
The Xamento is Philips Hue's flagship bathroom ceiling light, and it earns the top spot thanks to its combination of full colour ambiance, serious brightness, and rock-solid smart home integration. The medium version measures 38.1 cm in diameter, outputs up to 2,350 lumens at 4000 K, and covers the full 2,000–6,500 K tunable white range — plus millions of colours via the RGBW LED array. It's IP44 rated, making it suitable for Zone 2 bathroom positions or open ceiling areas away from the shower.
Control is via the Philips Hue app over Bluetooth without any hub, or via a Hue Bridge (sold separately) for full automation, scenes, and voice assistant support. The Xamento works with Amazon Alexa, Google Home, and Apple HomeKit out of the box. If you already have a Hue Bridge, it slots seamlessly into your existing setup. The 25,000-hour LED lifetime means you won't be changing this fitting any time soon. Available from Currys, John Lewis, and direct from Philips Hue UK.
Pros: Full colour and tunable white; very bright; premium build quality; excellent app and voice control.
Cons: Expensive; full automation requires a Hue Bridge (additional cost); white-only Adore range is better if you don't need colour.
2. Philips Hue Adore Ceiling Light — best for white ambiance
IP44 | 2,400 lm | Tunable white | from £199.99 (prices vary by retailer)
The Adore is Philips Hue's more restrained bathroom offering — a polished chrome or white flush-mount that blends into most bathroom designs without drawing attention to itself. It delivers 2,400 lumens of tunable warm-to-cool white light (2,200–6,500 K), giving you over 50,000 shades of white for everything from a bright, energising morning light to a warm, calming evening wind-down. IP44 rated, it's sold with a Hue Dimmer Switch included.
Compatibility mirrors the rest of the Hue range: Alexa, Google Home, Apple HomeKit, and full Home Assistant integration via the official Hue integration or Zigbee2MQTT if you want local control. The 30,000-hour LED lifetime is class-leading. Note that the Adore doesn't do colour — if you want RGB in the bathroom, the Xamento is the one to choose. See our Philips Hue starter kit review for more on building out a Hue ecosystem.
Pros: Bright; beautifully designed; dimmer switch included; superb app integration.
Cons: White ambiance only (no colour); premium price; hub required for full features.
3. 4lite Smart IP65 Circular Wall/Ceiling (Connected by WiZ) — best for shower areas
IP65 | 929 lm | Tunable white | from around £30–£50 (prices vary by retailer)
If you need a smart light that can go closer to the shower — Zone 1 — then IP65 is the minimum rating you need, and the 4lite Smart IP65 Circular is the most accessible option currently available in the UK. It's a slim wall/ceiling fitting available in white, chrome, and graphite finishes, running the WiZ platform (which is owned by Signify, the same parent company as Philips Hue). It outputs 929 lumens and covers 2,700–6,500 K across 64,000 shades of white.
Control is via the WiZ app over Wi-Fi and Bluetooth — no hub required. Voice control works through Alexa, Google Assistant, Apple Siri, and Samsung SmartThings. The WiZ platform also supports IFTTT automations and a reasonable scheduling interface. Home Assistant users can integrate WiZ via the built-in WiZ integration (local UDP control). Available from Ryman and specialist lighting retailers. For a broader look at the WiZ ecosystem, see our best smart bulbs UK guide.
Pros: IP65 rated for Zone 1 use; no hub needed; affordable; works with all major assistants.
Cons: Lower lumen output than the Hue options; polycarbonate build feels less premium; WiZ app is functional but less polished than Hue.
4. Philips Hue Adore Recessed Downlight — best for a clean, minimalist look
IP44 | 350–400 lm per spot | Tunable white | from £44.99 per unit / £154.99 for 3-pack (prices vary by retailer)
If you prefer recessed downlights over a ceiling flush-mount, Philips Hue's Adore Bathroom Recessed Downlight gives you the same tunable-white Hue experience in a sleek, flush-to-ceiling format. Each unit is a 5 W GU10-style fitting with an IP44 rating and 350–400 lumens output. For a typical bathroom you'd install three or four of these in a grid pattern to achieve adequate coverage.
Like the rest of the Adore range, these work via Bluetooth or Hue Bridge, integrate with Alexa, Google Home, and HomeKit, and carry a 25,000-hour rated lifespan. Philips Hue does note some stock availability fluctuations for these units in the UK — check current availability before committing. A 3-pack is available for £154.99, which is the most cost-effective way to buy if you need multiple spots.
Pros: Discreet, recessed design; consistent Hue ecosystem; IP44 rated.
Cons: Each unit is relatively dim — you'll need multiple for good room coverage; occasional stock issues in the UK.
Smart bathroom lights and Home Assistant
If you run Home Assistant at home, all four picks above integrate well — but the approach differs by brand.
- Philips Hue (Xamento and Adore) — use the official Hue integration in HA for cloud-assisted control, or pair Hue Bridge to your HA Zigbee coordinator for fully local control. Alternatively, Zigbee2MQTT with a Conbee II or SkyConnect dongle exposes individual bulbs as entities.
- 4lite WiZ — Home Assistant has a built-in WiZ integration (added in 2022) that communicates over local UDP to the bulbs. No cloud dependency once set up. Automations, scenes, and light groups all work as expected.
For any bathroom automation, a presence sensor (PIR or mmWave radar) is worth adding — pair it with a motion trigger that turns the light on when you enter and off after a period of inactivity. The Aqara FP2 and IKEA TRÅDFRI motion sensors both work well in bathroom humidity levels.
Which smart bathroom light should you buy?
For most bathrooms, the Philips Hue Xamento Medium is the standout choice — it's bright, beautiful, and future-proof. If you're budget-conscious or already on the WiZ platform, the 4lite Smart IP65 Circular is excellent value and the only option here rated for shower-adjacent positions. The Philips Hue Adore sits in between: premium build and white-ambiance performance, with colour saved for the living room.
